Oracle External tables and CSV KUP-04035

Question

I'm facing an error trying to import a CSV file in a Oracle external table. I search for this issue but I do not find a solution that fit my case. I'm iporting a CSV file with filed delimiter and no fields name row. The create table ... end successfully but the select from imp_headersordini raise an error at 1st row.

I'm working on Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production

Here the CREATE TABLE :

CREATE TABLE imp_headersordini (
    col01   varchar2(6)
    ,col02  varchar2(11)
    ,col03  varchar2(8)
    ,col04  varchar2(8)
    ,col05  number(4)
    ,col06  varchar2(3)
    ,col07  varchar2(2)
    ,col08  varchar2(1)
    ,col09  date
    ,col10  date
    ,col11  varchar2(3)
    ,col12  varchar2(200)
    ,col13  varchar2(1)
    ,col14  varchar2(1)
    ,col15  date
)
    ORGANIZATION EXTERNAL
    (
        TYPE ORACLE_LOADER
        DEFAULT DIRECTORY WEBLINK_FILES
        ACCESS PARAMETERS
        (
            RECORDS DELIMITED BY NEWLINE
            FIELDS TERMINATED BY ';' ENCLOSED BY '"'
            MISSING FIELD VALUES ARE NULL
        )
    LOCATION ('HeadersOrdini.csv')
    );

Here the first row of the CSV. All rows has the same structure and there isn't a fields name row.

"header";"02400000001";"28206933";"28206933";"233";"EUR";"L2";"";"2017-03-07 09:31:10";"";"O";"consegna urgente  spese a carico";"";"";"1970-01-01 00:00:00"

Here the log file with the error

     LOG file opened at 05/07/21 13:22:39
    
    Field Definitions for table IMP_HEADERSORDINI
      Record format DELIMITED BY NEWLINE
      Data in file has same endianness as the platform
      Rows with all null fields are accepted
    
      Fields in Data Source: 
    
    COL01                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL02                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL03                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL04                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL05                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL06                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL07                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL08                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL09                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL10                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL11                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL12                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL13                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL14                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
    COL15                           CHAR (255)
      Terminated by ";"
      Enclosed by """ and """
      Trim whitespace same as SQL Loader
KUP-04021: field formatting error for field COL01
KUP-04035: beginning enclosing delimiter not found
KUP-04101: record 1 rejected in file /FILE/dsc/HeadersOrdini.csv

++++++ EDIT +++++

After gsalem comments I use PLSQL and utl_file to check the csv and I found that the first row is :

"header";"02400000001";"28206933"...

 the extra characters are the optional Byte Order Mark for a UTF-8 file I modify the access param clause :

ACCESS PARAMETERS
    (
        RECORDS DELIMITED BY NEWLINE
        BYTEORDERMARK CHECK
        ...

but it is still not working with the same error.